#include<iostream>
using namespace std;

class Person
{
public:
	static int aaa;
};

int Person::aaa = 100;

int main()
{
	Person p;
	cout << p.aaa << endl;
	
	Person p2;
	p2.aaa = 200;
	cout << p.aaa << endl;
	cout << Person::aaa << endl;
	cout << &p.aaa << endl << &p2.aaa << endl;
	cout << &p << endl << &p2 << endl;
	return 0;
}
